Crate ttf_word_wrap[−][src]

A library for wrapping text based on a font and a given maximum line width.

A simple example using ttf_parser as the font parser.

 use ttf_parser::Face;
 use ttf_word_wrap::{Wrap, WhiteSpaceWordWrap};

 // Load a TrueType font using `ttf_parser`
 let font_data = std::fs::read("./test_fonts/Roboto-Regular.ttf").expect("TTF should exist");
 let font_face = Face::from_slice(&font_data, 0).expect("TTF should be valid");

 // Set up wrapping options, split on whitespace:
 let word_wrap = WhiteSpaceWordWrap::new(20000, &font_face);

 // Use the `Wrap` trait and split the `&str`
 let poem = "Mary had a little lamb whose fleece was white as snow";
 let lines: Vec<&str> = poem.wrap(&word_wrap).collect();
 assert_eq!(lines[0], "Mary had a little lamb");

Structs

WhiteSpaceWordWrap

WordWrap for variable-width TTF text.

Traits

Wrap	Provides `.wrap()` on `&str`s